.commodity-nav {
    width: 100%;
    .nav-top {
        width: 100%;
        background-color: #0375e8;
        ul {
            width: 1200px;
            height: 40px;
            display: flex;
            margin: 0 auto;
            li {
                height: 40px;
                line-height: 40px;
                text-align: center;
                padding: 0 20px;
                a {
                    color: white;
                }
            }
            li:hover {
                background-color: #014d99;
            }
        }
    }
    .nav-bottom {
        width: 1200px;
        margin: 0 auto;
        line-height: 42px;
        height: 42px;
        display: flex;
        justify-content: space-between;
        a {
            padding: 0 4px;
            font-size: 12px;
            color: #858585;
        }
    }
}